Stochastic independence in non-commutative probability theory
1979 ◽
Vol 86
(1)
◽
pp. 103-114
Keyword(s):
AbstractFor a family {Xα} of random variables over a probability space , stochastic independence can be formulated in terms of factorization properties of characteristic functions. This idea is reformulated for a family {Aα} of selfadjoint operators over a probability gage space and is shown to be inappropriate as a non-commutative generalization. Indeed, such factorization properties imply that the {Aα} mutually commute and are versions of independent random variables in the usual sense.
1991 ◽
Vol 14
(2)
◽
pp. 381-384
Keyword(s):
1996 ◽
Vol 39
(3)
◽
pp. 591-592
1988 ◽
Vol 103
(1)
◽
pp. 147-162
◽
Keyword(s):
1945 ◽
Vol 41
(1)
◽
pp. 71-73
◽
1988 ◽
Vol 25
(01)
◽
pp. 142-149
◽
1996 ◽
Vol 159
(2)
◽
pp. 353
1975 ◽
Vol 12
(02)
◽
pp. 390-395
◽